/* ==========================================================================
   UNICO 주식회사 유니코 — v4
   그라파이트 + 블루/연회색. 정석 기업 사이트 + 절제된 모션.
   ========================================================================== */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');

:root{
  --graphite:#1C2530;      /* 헤더/다크 섹션 */
  --graphite-2:#232E3A;
  --blue:#1E5EA8;          /* 메인 블루 */
  --blue-deep:#164A85;
  --blue-bright:#2E7DD1;
  --sky:#EAF2FB;           /* 연블루 배경 */
  --paper:#F4F6F9;         /* 연회색 배경 */
  --white:#FFFFFF;
  --ink:#1F2933;
  --muted:#5A6B7B;
  --line:#E1E7EE;
  --line-d:rgba(255,255,255,0.10);
  --maxw:1200px;
  --font:'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;

  /* ============================================================
     [사업분야 배너 배경 이미지] — 로컬 images 폴더의 파일을 사용합니다.
     · 파일을 바꾸려면 images 폴더 안의 같은 이름 파일을 교체하거나,
       아래 경로를 원하는 파일명으로 변경하세요.
     · 사진 준비 방법은 images/README.txt 를 참고하세요.
     · 아코디언을 펼쳤을 때 크게 보이는 사진은 business.html의
       <img> 태그에서 따로 지정합니다. (같은 파일을 가리킵니다)
     ============================================================ */
  --biz-bg-plant: url('images/biz-plant.jpg');        /* 04 플랜트 : 정유·석유화학 단지 야경 */
  --biz-bg-mech:  url('images/biz-utility.jpg');      /* 01 공장 유틸리티 : 스테인리스+레드 산업설비 */
  --biz-bg-sus:   url('images/biz-sus.jpg');          /* 02 SUS 위생배관 : 스테인리스 탱크 설비 */
  --biz-bg-hp:    url('images/biz-gas.jpg');           /* 03 특수가스 : 정밀 전자/반도체 부품 */
  --biz-bg-mt:    url('images/biz-maintenance.jpg');  /* 05 유지보수 : 정비 공구 세트 */
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.02em;}
p{margin:0;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;}

/* ---------- 모션 유틸 ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}
.reveal{opacity:0;}
.reveal.in{animation:fadeUp .7s cubic-bezier(.22,.61,.36,1) forwards;}
.reveal.d1{animation-delay:.08s;}
.reveal.d2{animation-delay:.16s;}
.reveal.d3{animation-delay:.24s;}
.reveal.d4{animation-delay:.32s;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;animation:none!important;}}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;
  letter-spacing:0.14em;text-transform:uppercase;color:var(--blue);margin-bottom:16px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--blue);}
.section-dark .eyebrow{color:var(--blue-bright);}
.section-dark .eyebrow::before{background:var(--blue-bright);}

/* ---------- 헤더 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(28,37,48,0.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-d);}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px;}
.logo{display:flex;align-items:center;color:#fff;}
.logo-lockup{display:flex;flex-direction:column;line-height:1;}
.logo-wordmark{
  font-family:Georgia, 'Times New Roman', 'Nanum Myeongjo', serif;
  font-weight:700;font-size:27px;letter-spacing:0.16em;color:#fff;line-height:1;
  padding-right:0.16em; /* 마지막 글자 자간 여백 보정 */
}
.logo-ko{font-size:12px;font-weight:700;letter-spacing:0.30em;color:#fff;margin-top:8px;padding-left:2px;}
.logo-sub{font-size:9px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:#8B9AAB;margin-top:4px;}
.nav{display:flex;align-items:center;gap:2px;}
.nav a{font-size:14.5px;font-weight:600;color:#B7C2CF;padding:10px 16px;border-radius:6px;transition:.15s ease;position:relative;}
.nav a:hover{color:#fff;}
.nav a.active{color:#fff;}
.nav a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:3px;height:2px;background:var(--blue-bright);}
.nav-cta{margin-left:8px;background:var(--blue)!important;color:#fff!important;padding:11px 20px!important;border-radius:6px;}
.nav-cta:hover{background:var(--blue-bright)!important;}
.nav-cta.active::after{display:none;}
.nav-toggle{display:none;}

/* ---------- 히어로 (홈) ---------- */
.hero{position:relative;background:var(--graphite);color:#fff;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(1200px 500px at 75% -10%, rgba(46,125,209,0.35), transparent 60%),
    linear-gradient(180deg, var(--graphite) 0%, var(--graphite-2) 100%);
}
.hero-mesh{
  position:absolute;inset:0;opacity:0.5;
  background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(180deg,#000,transparent);
  animation:meshShift 24s linear infinite;
}
@keyframes meshShift{from{background-position:0 0;}to{background-position:56px 56px;}}
.hero-inner{position:relative;padding:104px 0 88px;max-width:860px;}
.hero h1{font-size:clamp(34px,5.4vw,60px);line-height:1.18;color:#fff;}
.hero h1 .hl{color:var(--blue-bright);}
.hero p.lead{margin-top:24px;max-width:620px;font-size:17px;color:#C7D2DE;line-height:1.8;}
.hero-actions{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;}

/* 히어로 하단 지표 바 */
.hero-metrics{position:relative;border-top:1px solid var(--line-d);display:grid;grid-template-columns:repeat(4,1fr);}
.hero-metrics .m{padding:24px 28px;border-right:1px solid var(--line-d);}
.hero-metrics .m:last-child{border-right:none;}
.hero-metrics .mv{font-size:26px;font-weight:800;color:#fff;}
.hero-metrics .mv span{color:var(--blue-bright);}
.hero-metrics .ml{font-size:12.5px;color:#8B9AAB;margin-top:6px;}

/* ---------- 서브 히어로 ---------- */
.subhero{position:relative;background:var(--graphite);color:#fff;overflow:hidden;}
.subhero::before{content:"";position:absolute;inset:0;background:radial-gradient(1000px 400px at 80% -20%,rgba(46,125,209,0.3),transparent 60%),linear-gradient(180deg,var(--graphite),var(--graphite-2));}
.subhero-mesh{position:absolute;inset:0;opacity:0.4;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000,transparent);}
.subhero-inner{position:relative;padding:72px 0 60px;}
.subhero h1{font-size:clamp(30px,4.4vw,46px);color:#fff;line-height:1.15;}
.subhero p.lead{margin-top:16px;max-width:600px;color:#C7D2DE;font-size:15.5px;line-height:1.75;}
.crumb{background:var(--paper);border-bottom:1px solid var(--line);padding:16px 0;font-size:13px;color:var(--muted);}
.crumb .wrap{display:flex;gap:8px;align-items:center;}
.crumb b{color:var(--ink);font-weight:700;}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 28px;border-radius:8px;font-weight:700;font-size:15px;border:1px solid transparent;transition:.16s ease;white-space:nowrap;}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-bright);transform:translateY(-1px);}
.btn-light{background:#fff;color:var(--graphite);transition:.18s ease;}
.btn-light:hover{background:var(--blue-bright);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(46,125,209,0.35);}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,0.4);}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,0.08);}
.btn-ghost{background:var(--sky);color:var(--blue-deep);}
.btn-ghost:hover{background:#DCEAFA;}
.btn-graphite{background:var(--graphite);color:#fff;transition:.18s ease;}
.btn-graphite:hover{background:var(--blue-bright);transform:translateY(-2px);box-shadow:0 10px 24px rgba(46,125,209,0.35);}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---------- 섹션 ---------- */
.section{padding:92px 0;}
.section-paper{background:var(--paper);}
.section-div-top{border-top:1px solid var(--line);}
.section-dark{background:var(--graphite);color:#fff;position:relative;overflow:hidden;}
.section-dark::before{content:"";position:absolute;inset:0;opacity:0.4;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:56px 56px;}
.section-dark .wrap{position:relative;}
.sec-head{max-width:680px;margin:0 auto 52px;text-align:center;}
.sec-head .eyebrow{justify-content:center;}
.sec-head h2{font-size:clamp(26px,3.4vw,38px);color:var(--ink);}
.section-dark .sec-head h2{color:#fff;}
.sec-head p{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.75;}
.section-dark .sec-head p{color:#C7D2DE;}

/* ---------- 카드 그리드 ---------- */
.grid{display:grid;gap:24px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;transition:.2s ease;}
.card:hover{box-shadow:0 18px 40px rgba(31,41,51,0.10);transform:translateY(-4px);border-color:#CBD8E6;}
.card .kicker{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--blue);background:var(--sky);padding:5px 12px;border-radius:20px;margin-bottom:16px;}
.card h3{font-size:18px;color:var(--ink);margin-bottom:10px;}
.card p{font-size:14.5px;color:var(--muted);line-height:1.72;}

/* 다크 카드 (원칙) */
.dcard{background:var(--graphite-2);border:1px solid var(--line-d);border-radius:12px;padding:30px;transition:.2s ease;}
.dcard:hover{border-color:rgba(46,125,209,0.5);transform:translateY(-4px);}
.dcard .idx{font-size:13px;font-weight:800;color:var(--blue-bright);margin-bottom:16px;}
.dcard h3{font-size:17.5px;color:#fff;margin-bottom:10px;}
.dcard p{font-size:14px;color:#AEBCCB;line-height:1.72;}

/* 지표 스트립 */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;text-align:center;}
.stat .n{font-size:38px;font-weight:800;color:var(--blue);line-height:1;}
.stat .l{font-size:13px;color:var(--muted);margin-top:12px;}

/* 인증/면허 배지 */
.badge-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.badge{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;transition:.2s ease;}
.badge:hover{box-shadow:0 18px 40px rgba(31,41,51,0.10);transform:translateY(-4px);border-color:var(--blue);}
.badge .ic{width:48px;height:48px;border-radius:12px;background:var(--sky);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}
.badge b{display:block;font-size:15px;color:var(--ink);margin-bottom:3px;}
.badge span{font-size:13px;color:var(--muted);}

/* ---------- 정보 테이블 ---------- */
.info-table{width:100%;border-collapse:collapse;border-top:2px solid var(--graphite);}
.info-table th,.info-table td{text-align:left;padding:20px 8px;border-bottom:1px solid var(--line);vertical-align:top;}
.info-table th{width:170px;color:var(--muted);font-weight:600;font-size:14px;}
.info-table td{font-weight:700;font-size:15px;color:var(--ink);}

/* ---------- 사업분야: 아코디언 가로 배너 ---------- */
.accordion{display:flex;flex-direction:column;gap:16px;}
.acc-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 6px 20px rgba(31,41,51,0.05);}

/* 배너 헤더 (가로로 긴 타입, 클릭 시 펼침) */
.acc-head{
  position:relative;width:100%;display:flex;align-items:center;gap:22px;
  padding:0 28px;min-height:112px;border:none;background:var(--graphite);color:#fff;
  text-align:left;cursor:pointer;overflow:hidden;transition:min-height .2s ease;
}
.acc-head::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;
  filter:grayscale(30%);opacity:0.45;transition:opacity .3s ease, transform .5s ease;
}
.acc-head::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg, rgba(20,28,37,0.92) 0%, rgba(20,28,37,0.72) 45%, rgba(30,94,168,0.42) 100%);
}
.acc-item:hover .acc-head::before{opacity:0.6;transform:scale(1.03);}
.acc-item.open .acc-head::before{opacity:0.62;}

/* 각 항목별 배경 지정 (CSS 변수 → 쉽게 교체) */
.acc-item[data-bg="plant"] .acc-head::before{background-image:var(--biz-bg-plant);}
.acc-item[data-bg="mech"]  .acc-head::before{background-image:var(--biz-bg-mech);}
.acc-item[data-bg="sus"]   .acc-head::before{background-image:var(--biz-bg-sus);}
.acc-item[data-bg="hp"]    .acc-head::before{background-image:var(--biz-bg-hp);}
.acc-item[data-bg="mt"]    .acc-head::before{background-image:var(--biz-bg-mt);}

.acc-head .acc-no{position:relative;z-index:2;font-size:14px;font-weight:800;color:var(--blue-bright);letter-spacing:0.06em;flex-shrink:0;width:42px;}
.acc-head .acc-titles{position:relative;z-index:2;flex:1;}
.acc-head .acc-titles h3{font-size:clamp(18px,2.4vw,24px);color:#fff;margin-bottom:3px;}
.acc-head .acc-titles .acc-en{font-size:12px;letter-spacing:0.14em;text-transform:uppercase;color:#9DB4CC;}
.acc-head .acc-toggle{
  position:relative;z-index:2;flex-shrink:0;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.35);display:flex;align-items:center;justify-content:center;
  font-size:22px;color:#fff;transition:.25s ease;
}
.acc-item.open .acc-head .acc-toggle{background:var(--blue);border-color:var(--blue);transform:rotate(45deg);}

/* 펼쳐지는 본문 */
.acc-body{max-height:0;overflow:hidden;transition:max-height .5s cubic-bezier(.22,.61,.36,1);}
.acc-item.open .acc-body{max-height:1600px;}
.acc-inner{padding:36px 32px 40px;}

.biz-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;}
.biz-tags span{
  position:relative;font-size:12.5px;font-weight:700;color:var(--blue-deep);
  background:#fff;padding:9px 16px;border-radius:20px;
  border:1.5px solid var(--blue-bright);
  box-shadow:0 2px 10px rgba(46,125,209,0.15);
  transition:.18s ease;
}
.biz-tags span:hover{
  border-color:var(--blue-deep);
  box-shadow:0 6px 18px rgba(46,125,209,0.28);
  transform:translateY(-2px);
}
.biz-lead{font-size:15.5px;color:var(--muted);line-height:1.9;margin-bottom:30px;}
.biz-block{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.biz-block img{width:100%;height:320px;object-fit:cover;border-radius:12px;}
.biz-checklist li{position:relative;padding:14px 0 14px 34px;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--ink);}
.biz-checklist li:last-child{border-bottom:none;}
.biz-checklist li::before{content:"";position:absolute;left:4px;top:21px;width:14px;height:14px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--sky);}
.biz-checklist li b{color:var(--ink);font-weight:800;margin-right:6px;}
.biz-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px;}
.biz-specs .spec{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px;transition:.2s ease;}
.biz-specs .spec:hover{background:#fff;border-color:var(--blue);box-shadow:0 12px 28px rgba(31,41,51,0.10);transform:translateY(-3px);}
.biz-specs .spec .k{font-size:11.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--blue);margin-bottom:7px;}
.biz-specs .spec .v{font-size:14px;font-weight:700;color:var(--ink);}

/* ---------- 갤러리 ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.gallery-item{position:relative;cursor:pointer;}

/* 겹침 프레임: 여러 장일 때 뒤로 사진이 겹쳐 보임 */
.stack-frame{position:relative;}
.stack-frame .cover{position:relative;z-index:3;aspect-ratio:4/3;overflow:hidden;border-radius:12px;background:var(--sky);border:1px solid var(--line);box-shadow:0 8px 22px rgba(31,41,51,0.10);}
.stack-frame .cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.22,.61,.36,1);}
.gallery-item:hover .stack-frame .cover img{transform:scale(1.06);}
.stack-frame .stack-l1,.stack-frame .stack-l2{position:absolute;left:0;right:0;top:0;bottom:0;border-radius:12px;background:#fff;border:1px solid var(--line);}
.stack-frame .stack-l1{z-index:2;transform:translate(6px,6px);opacity:.9;}
.stack-frame .stack-l2{z-index:1;transform:translate(12px,12px);opacity:.7;}
.gallery-item.is-stack{padding-bottom:12px;padding-right:12px;}
.gallery-item.is-stack:hover .stack-l1{transform:translate(8px,8px);}
.gallery-item.is-stack:hover .stack-l2{transform:translate(16px,16px);}

.count-badge{position:absolute;top:12px;right:12px;z-index:4;background:var(--blue);color:#fff;font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:20px;box-shadow:0 4px 12px rgba(30,94,168,0.4);}
.gallery-item.is-stack .count-badge{right:24px;}

.gallery-item .cap{position:absolute;left:0;right:0;bottom:0;z-index:4;padding:30px 16px 14px;background:linear-gradient(180deg,transparent,rgba(28,37,48,0.9));color:#fff;font-size:13px;font-weight:600;border-radius:0 0 12px 12px;}
.gallery-item.is-stack .cap{left:0;right:12px;bottom:12px;}
.gallery-item .cap em{font-style:normal;font-weight:500;color:#B9CBE0;font-size:12px;margin-left:4px;}
.gallery-item .del-btn{position:absolute;top:12px;left:12px;z-index:5;width:28px;height:28px;border-radius:50%;background:#DC3B3B;color:#fff;border:none;font-size:16px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;}
.gallery-empty{grid-column:1/-1;text-align:center;padding:70px 20px;color:var(--muted);border:1px dashed #C3D0DE;border-radius:12px;}

/* ---------- 관리자 영역 (평소 숨김, 하단 배치) ---------- */
.admin-zone{margin-top:48px;padding-top:28px;border-top:1px solid var(--line);}
.admin-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;}
.admin-bar .status{font-size:13px;font-weight:700;color:var(--muted);display:flex;align-items:center;gap:9px;}
.admin-bar .status .dot{width:9px;height:9px;border-radius:50%;background:#C3D0DE;}
.admin-bar .status.on .dot{background:var(--blue);box-shadow:0 0 0 3px var(--sky);}
.admin-bar.revealed{border-color:#BFD3EA;background:var(--sky);}
.admin-tools{display:none;gap:10px;flex-wrap:wrap;}
.admin-tools.show{display:flex;}
.file-btn{position:relative;overflow:hidden;}
.file-btn input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;}
.admin-hint{margin-top:16px;font-size:12.5px;line-height:1.7;color:var(--muted);}

/* ---------- 모달/라이트박스 ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(28,37,48,0.6);z-index:1000;display:none;align-items:center;justify-content:center;padding:24px;}
.modal-backdrop.open{display:flex;}
.modal{background:#fff;border-radius:14px;max-width:420px;width:100%;padding:34px;border-top:5px solid var(--blue);}
.modal h3{font-size:18px;color:var(--ink);margin-bottom:6px;}
.modal p{color:var(--muted);font-size:14px;margin-bottom:18px;}
.modal input{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:8px;font-size:15px;margin-bottom:14px;}
.modal .row{display:flex;gap:10px;justify-content:flex-end;}
.modal-error{color:#C62F2F;font-size:13px;margin:-6px 0 12px;display:none;}

.lightbox{position:fixed;inset:0;background:rgba(15,20,26,0.93);z-index:1100;display:none;align-items:center;justify-content:center;padding:30px;}
.lightbox.open{display:flex;}
.lightbox .lb-img{max-width:min(1000px,88vw);max-height:86vh;object-fit:contain;border-radius:8px;}
.lightbox-close{position:absolute;top:22px;right:28px;color:#fff;font-size:32px;background:none;border:none;z-index:2;}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border-radius:50%;border:none;background:rgba(255,255,255,0.12);color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.15s ease;backdrop-filter:blur(4px);}
.lb-nav:hover{background:var(--blue);}
.lb-prev{left:24px;}
.lb-next{right:24px;}
.lb-counter{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:#fff;font-size:14px;font-weight:600;letter-spacing:0.06em;background:rgba(255,255,255,0.12);padding:7px 16px;border-radius:20px;}
@media (max-width:600px){.lb-nav{width:44px;height:44px;font-size:18px;}.lb-prev{left:10px;}.lb-next{right:10px;}}

/* ---------- 견적 폼 ---------- */
.quote-layout{display:grid;grid-template-columns:1.15fr 0.85fr;gap:52px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:42px;box-shadow:0 16px 40px rgba(31,41,51,0.06);}
.form-row{margin-bottom:22px;}
.form-row label{display:block;font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:9px;}
.form-row .req{color:var(--blue);}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:8px;font-size:14.5px;color:var(--ink);background:var(--paper);}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--blue);background:#fff;}
.form-row textarea{resize:vertical;min-height:130px;}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.form-note{font-size:12.5px;color:var(--muted);margin:-8px 0 22px;}
.side-info .info-block{margin-bottom:24px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;}
.side-info h4{font-size:12.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--blue);margin-bottom:16px;}
.side-info .contact-line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
.side-info .contact-line:last-child{border-bottom:none;}
.side-info .contact-line b{width:72px;flex-shrink:0;color:var(--muted);font-weight:600;}
.process-steps{counter-reset:step;}
.process-steps li{counter-increment:step;position:relative;padding:14px 0 14px 44px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted);}
.process-steps li:last-child{border-bottom:none;}
.process-steps li::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:14px;width:28px;height:28px;border-radius:8px;background:var(--sky);color:var(--blue-deep);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;}
.process-steps li b{display:block;color:var(--ink);font-size:14.5px;margin-bottom:2px;}

/* ---------- 지도 ---------- */
.map-frame{width:100%;height:440px;border:1px solid var(--line);border-radius:16px;overflow:hidden;}
.map-frame iframe{width:100%;height:100%;border:0;}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px;}
.contact-grid.contact-grid-3{grid-template-columns:repeat(3,1fr);}
.contact-grid .cell{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:26px 22px;transition:.2s ease;}
.contact-grid .cell:hover{background:#fff;box-shadow:0 18px 40px rgba(31,41,51,0.10);transform:translateY(-4px);border-color:var(--blue);}
.contact-grid .cell .k{font-size:11.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--blue);margin-bottom:9px;}
.contact-grid .cell .v{font-size:16px;font-weight:800;color:var(--ink);}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(120deg,var(--graphite) 0%,var(--blue-deep) 100%);color:#fff;padding:72px 0;position:relative;overflow:hidden;}
.cta::before{content:"";position:absolute;inset:0;opacity:0.3;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:56px 56px;}
.cta .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta h3{font-size:clamp(24px,3.2vw,34px);max-width:680px;line-height:1.3;}
.cta p{color:#C7D2DE;margin-top:12px;font-size:14.5px;}

/* ---------- 푸터 ---------- */
.site-footer{background:var(--graphite);color:#8B9AAB;padding:60px 0 26px;font-size:13.5px;border-top:1px solid var(--line-d);}
.footer-top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap;padding-bottom:38px;border-bottom:1px solid var(--line-d);}
.footer-brand .logo-main{color:#fff;font-size:20px;font-weight:800;}
.footer-brand .logo-main .fw-en{
  font-family:Georgia, 'Times New Roman', 'Nanum Myeongjo', serif;
  font-weight:700;letter-spacing:0.08em;
}
.footer-brand p{margin-top:14px;max-width:300px;line-height:1.8;}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap;}
.footer-col h5{color:#fff;font-size:12.5px;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:16px;}
.footer-col a,.footer-col span{display:block;margin-bottom:10px;color:#8B9AAB;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;font-size:12.5px;}

/* ============================================================
   관리자 페이지 (admin.html) — 서버 전환 시 실제 기능 연결 예정
   ============================================================ */
.admin-page{background:var(--paper);min-height:100vh;}
.admin-login-wrap{max-width:420px;margin:0 auto;padding:80px 24px;}
.admin-login-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:44px 38px;box-shadow:0 16px 40px rgba(31,41,51,0.06);border-top:5px solid var(--blue);}
.admin-login-card h1{font-size:22px;color:var(--ink);margin-bottom:6px;}
.admin-login-card p{font-size:14px;color:var(--muted);margin-bottom:24px;}
.admin-login-card input{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:8px;font-size:15px;margin-bottom:14px;background:var(--paper);}
.admin-login-card input:focus{border-color:var(--blue);background:#fff;}
.admin-login-error{color:#C62F2F;font-size:13px;margin:-6px 0 14px;display:none;}

.admin-shell{max-width:1100px;margin:0 auto;padding:32px 24px 80px;}
.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px;}
.admin-topbar .brand{display:flex;align-items:center;gap:12px;}
.admin-topbar .brand .wm{font-family:Georgia,'Times New Roman',serif;font-weight:700;font-size:22px;letter-spacing:0.1em;color:var(--graphite);}
.admin-topbar .brand .tag{font-size:12px;font-weight:700;color:var(--blue);background:var(--sky);padding:5px 11px;border-radius:20px;}

.admin-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:28px;}
.admin-tab{padding:13px 22px;font-weight:700;font-size:14.5px;color:var(--muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:.15s ease;}
.admin-tab:hover{color:var(--blue-deep);}
.admin-tab.active{color:var(--blue);border-bottom-color:var(--blue);}
.admin-panel{display:none;}
.admin-panel.active{display:block;animation:fadeUp .4s ease;}

.panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px;}
.panel-head h2{font-size:19px;color:var(--ink);}
.panel-head p{font-size:13.5px;color:var(--muted);margin-top:5px;}

/* 데이터 테이블 */
.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.data-table th{background:var(--paper);text-align:left;padding:14px 16px;font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:0.03em;border-bottom:1px solid var(--line);}
.data-table td{padding:14px 16px;font-size:14px;color:var(--ink);border-bottom:1px solid var(--line);vertical-align:middle;}
.data-table tr:last-child td{border-bottom:none;}
.data-table tr:hover td{background:#FAFBFD;}
.data-table .file-name{font-weight:600;display:flex;align-items:center;gap:8px;}
.data-table .file-ext{font-size:11px;font-weight:700;color:#fff;background:var(--blue);padding:3px 7px;border-radius:5px;text-transform:uppercase;}
.data-table .muted{color:var(--muted);font-size:13px;}
.table-actions{display:flex;gap:8px;}

.badge-count{display:inline-block;font-size:12px;font-weight:700;color:var(--blue-deep);background:var(--sky);padding:4px 11px;border-radius:20px;margin-left:8px;}
.empty-row{text-align:center;padding:48px 20px;color:var(--muted);}

/* 메일 수신자 관리 */
.mail-list{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;}
.mail-item{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;}
.mail-item .idx{font-size:12px;font-weight:800;color:var(--blue);width:22px;flex-shrink:0;}
.mail-item input{flex:1;border:1px solid transparent;background:var(--paper);border-radius:7px;padding:9px 12px;font-size:14px;color:var(--ink);}
.mail-item input:focus{border-color:var(--blue);background:#fff;}
.mail-item .primary-tag{font-size:11px;font-weight:700;color:#fff;background:var(--blue);padding:4px 9px;border-radius:14px;flex-shrink:0;}
.mail-add-row{display:flex;gap:10px;align-items:center;}
.mail-hint{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.7;}

.icon-btn{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:15px;transition:.15s ease;color:var(--muted);}
.icon-btn:hover{border-color:var(--blue);color:var(--blue);}
.icon-btn.danger:hover{border-color:#DC3B3B;color:#DC3B3B;background:#FEF2F2;}

.dev-note{background:#FFF8E6;border:1px solid #F5E4B8;border-radius:10px;padding:14px 18px;font-size:13px;color:#8A6D1F;margin-bottom:24px;line-height:1.7;}
.dev-note b{color:#6B5416;}


/* ===== 견적문의 접수완료 / 에러 (quote.php) ===== */
.quote-done{text-align:center;padding:30px 20px;}
.quote-done .done-ic{width:70px;height:70px;border-radius:50%;background:var(--blue);color:#fff;font-size:36px;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;}
.quote-done h3{font-size:21px;color:var(--ink);margin-bottom:12px;}
.quote-done p{color:var(--muted);font-size:15px;line-height:1.8;margin-bottom:26px;}
.form-alert{background:#FEF2F2;border:1px solid #F5C6C6;color:#C62F2F;border-radius:8px;padding:13px 16px;font-size:14px;margin-bottom:18px;font-weight:600;}

/* ============================================================
   관리자 - 시공사례 관리 (등록 폼 / 드래그 정렬 / 노출 토글)
   ============================================================ */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

.pf-add-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;margin-bottom:30px;}
.pf-field{margin-bottom:18px;}
.pf-label{display:block;font-weight:700;font-size:13.5px;color:var(--ink);margin-bottom:8px;}
.pf-input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:14px;background:var(--paper);box-sizing:border-box;}
.pf-input:focus{border-color:var(--blue);background:#fff;outline:none;}
.pf-actions{display:flex;justify-content:flex-end;}

/* 업로드 영역 (라인 깨짐 수정: 내부는 세로 스택, 파일 input은 화면 밖) */
.upload-drop{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  border:2px dashed #C3D0DE;border-radius:12px;padding:26px 20px;text-align:center;
  background:var(--paper);transition:.18s ease;cursor:pointer;position:static;
}
.upload-drop:hover{border-color:var(--blue);background:var(--sky);}
.upload-drop .ic{font-size:26px;line-height:1;}
.upload-drop .t{font-weight:700;color:var(--ink);font-size:14.5px;}
.upload-drop .s{font-size:12.5px;color:var(--muted);}
.upload-drop .picked{display:none;margin-top:6px;font-size:12.5px;font-weight:700;color:var(--blue);background:#fff;border:1px solid var(--blue);border-radius:14px;padding:4px 12px;}

/* 현장 목록 (드래그 정렬) */
.pf-list-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:12px;}
.pf-list-head .hint{font-size:12.5px;color:var(--muted);}
.pf-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.pf-empty{background:#fff;border:1px solid var(--line);border-radius:10px;padding:44px;text-align:center;color:var(--muted);}

.pf-item{
  display:flex;align-items:center;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;
  transition:.15s ease;
}
.pf-item:hover{border-color:#CBD8E6;box-shadow:0 6px 16px rgba(31,41,51,0.06);}
.pf-item.dragging{opacity:.45;border-color:var(--blue);border-style:dashed;}
.pf-item.is-hidden{background:#F7F8FA;}
.pf-item.is-hidden .pf-thumb img{filter:grayscale(1);opacity:.5;}
.pf-item.is-hidden .pf-info b{color:var(--muted);}

.pf-item .drag-handle{cursor:grab;color:#A9B7C6;font-size:16px;padding:4px 2px;flex-shrink:0;user-select:none;}
.pf-item .drag-handle:active{cursor:grabbing;}
.pf-item .pf-no{width:22px;flex-shrink:0;font-size:12.5px;font-weight:700;color:var(--muted);text-align:center;}
.pf-item .pf-thumb{width:56px;height:42px;flex-shrink:0;border-radius:6px;overflow:hidden;background:var(--paper);border:1px solid var(--line);}
.pf-item .pf-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.pf-item .pf-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px;}
.pf-item .pf-info b{font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pf-item .pf-info .meta{font-size:12px;color:var(--muted);}
.pf-item .pf-state{flex-shrink:0;}
.pf-item .pf-btns{display:flex;align-items:center;gap:8px;flex-shrink:0;}

.state-tag{display:inline-block;font-size:11px;font-weight:700;padding:4px 10px;border-radius:14px;}
.state-tag.on{color:#1a6b34;background:#E7F5EC;}
.state-tag.off{color:#8A6D1F;background:#FFF4DC;}

/* 노출 on/off 스위치 */
.toggle-switch{
  width:44px;height:24px;border-radius:14px;border:none;cursor:pointer;
  background:#C8D2DD;position:relative;transition:.18s ease;padding:0;flex-shrink:0;
}
.toggle-switch .knob{
  position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;
  background:#fff;transition:.18s ease;box-shadow:0 1px 3px rgba(0,0,0,0.2);
}
.toggle-switch.on{background:var(--blue);}
.toggle-switch.on .knob{left:23px;}
.toggle-switch:hover{filter:brightness(1.06);}

/* ===== 견적문의 첨부 용량 표시 ===== */
.file-size-info{margin-top:10px;font-size:13px;font-weight:700;padding:0;}
.file-size-info.ok{color:#1a6b34;background:#E7F5EC;border:1px solid #BFE3C6;border-radius:8px;padding:10px 14px;}
.file-size-info.over{color:#B91C1C;background:#FEF2F2;border:1px solid #F5C6C6;border-radius:8px;padding:10px 14px;line-height:1.6;}

/* ============================================================
   관리자 - 견적문의 목록 / 다중 선택
   ============================================================ */
.tab-badge{display:inline-block;background:#DC3B3B;color:#fff;font-size:10.5px;font-weight:800;
  min-width:17px;height:17px;line-height:17px;text-align:center;border-radius:9px;padding:0 5px;margin-left:5px;vertical-align:top;}

/* 다중 선택 바 */
.bulk-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin-bottom:14px;}
.bulk-bar .chk-all{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:var(--ink);cursor:pointer;}
.bulk-bar .sel-count{font-size:12.5px;color:var(--muted);font-weight:700;}
.bulk-bar .bulk-actions{margin-left:auto;display:flex;gap:8px;}
.btn-danger{background:#DC3B3B;color:#fff;transition:.18s ease;}
.btn-danger:hover:not(:disabled){background:#C62F2F;transform:translateY(-1px);}
.btn:disabled{opacity:.42;cursor:not-allowed;transform:none!important;box-shadow:none!important;}

input[type=checkbox]{width:16px;height:16px;accent-color:var(--blue);cursor:pointer;margin:0;}

/* 견적문의 카드 */
.quote-card{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;transition:.15s ease;overflow:hidden;}
.quote-card:hover{border-color:#CBD8E6;box-shadow:0 6px 16px rgba(31,41,51,0.06);}
.quote-card.is-new{border-left:4px solid var(--blue);}
.quote-head{display:flex;align-items:center;gap:12px;padding:14px 16px;}
.quote-chk{display:flex;align-items:center;flex-shrink:0;}
.quote-summary{flex:1;min-width:0;cursor:pointer;}
.q-line1{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:5px;}
.q-line1 b{font-size:14.5px;color:var(--ink);}
.new-tag{font-size:10px;font-weight:800;color:#fff;background:var(--blue);padding:3px 7px;border-radius:4px;letter-spacing:0.04em;}
.q-field{font-size:12px;color:var(--blue-deep);background:var(--sky);padding:3px 9px;border-radius:12px;font-weight:700;}
.q-files{font-size:12px;color:var(--muted);font-weight:700;}
.q-line2{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);}
.q-line2 .q-date{margin-left:auto;}
.quote-arrow{color:#A9B7C6;font-size:14px;transition:.2s ease;flex-shrink:0;}
.quote-card.open .quote-arrow{transform:rotate(180deg);}

.quote-body{display:none;padding:0 16px 18px;border-top:1px solid var(--line);}
.quote-card.open .quote-body{display:block;animation:fadeUp .3s ease;}

.q-detail{width:100%;border-collapse:collapse;margin:14px 0 18px;}
.q-detail td{padding:7px 0;font-size:13.5px;border-bottom:1px solid #EFF3F7;}
.q-detail td:first-child{width:120px;font-weight:700;color:var(--muted);font-size:12.5px;}

.q-label{font-size:12px;font-weight:800;color:var(--blue);letter-spacing:0.04em;margin-bottom:8px;text-transform:uppercase;}
.q-content{margin-bottom:18px;}
.q-text{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14px;line-height:1.8;color:var(--ink);}

.q-attach{margin-bottom:18px;}
.q-file-list{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:6px;}
.q-file-list li{display:flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:9px 12px;}
.q-file-list .fname{flex:1;min-width:0;font-size:13.5px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.q-file-list .fsize{font-size:12px;color:var(--muted);flex-shrink:0;}
.fmissing{font-size:11px;font-weight:700;color:#C62F2F;background:#FEF2F2;padding:3px 8px;border-radius:10px;margin-left:6px;}

.q-actions{display:flex;gap:8px;justify-content:flex-end;padding-top:14px;border-top:1px solid #EFF3F7;}

/* ==========================================================================
   반응형 (모바일 / 태블릿)
   ※ script.js 의 initNav() 가 .nav 에 'open' 클래스를 토글합니다.
   ========================================================================== */

/* ---------- 태블릿 (1024px 이하) ---------- */
@media (max-width:1024px){
  .wrap{padding:0 24px;}
  .section{padding:72px 0;}
  .hero-inner{padding:84px 0 68px;}

  .grid-4{grid-template-columns:repeat(2,1fr);}
  .stat-strip{grid-template-columns:repeat(2,1fr);}
  .contact-grid,.contact-grid.contact-grid-3{grid-template-columns:repeat(2,1fr);}
  .biz-block{grid-template-columns:1fr;gap:28px;}
  .biz-block img{height:260px;}
  .quote-layout{grid-template-columns:1fr;gap:36px;}
  .form-card{padding:32px;}
  .footer-cols{gap:40px;}
}

/* ---------- 모바일 내비게이션 (900px 이하) ---------- */
@media (max-width:900px){
  .site-header .wrap{height:64px;gap:12px;}

  .nav-toggle{
    display:inline-flex;align-items:center;justify-content:center;
    width:44px;height:44px;flex-shrink:0;
    border:1px solid rgba(255,255,255,0.24);border-radius:8px;
    background:transparent;color:#fff;font-size:20px;line-height:1;
  }
  .nav-toggle:hover{background:rgba(255,255,255,0.08);}

  .nav{
    position:absolute;top:100%;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:0;
    padding:8px 24px 20px;
    background:rgba(28,37,48,0.98);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line-d);
    box-shadow:0 18px 36px rgba(0,0,0,0.28);
  }
  .nav.open{display:flex;}
  .nav a{
    padding:15px 4px;font-size:15.5px;border-radius:0;
    border-bottom:1px solid var(--line-d);
  }
  .nav a.active::after{left:4px;right:auto;width:20px;bottom:9px;}
  .nav-cta{
    margin:14px 0 0!important;padding:15px 20px!important;
    text-align:center;justify-content:center;border-bottom:none!important;
  }

  .logo-wordmark{font-size:23px;}
  .logo-ko{font-size:11px;letter-spacing:0.24em;margin-top:6px;}
}

/* ---------- 태블릿 세로 / 큰 모바일 (820px 이하) ---------- */
@media (max-width:820px){
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .badge-row{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .sec-head{margin-bottom:38px;}
  .card,.dcard{padding:26px;}

  .acc-head{padding:0 20px;min-height:96px;gap:14px;}
  .acc-head .acc-no{width:30px;font-size:12.5px;}
  .acc-head .acc-toggle{width:38px;height:38px;font-size:19px;}
  .acc-inner{padding:28px 22px 32px;}

  .map-frame{height:320px;}
  .cta{padding:56px 0;}
}

/* ---------- 모바일 (600px 이하) ---------- */
@media (max-width:600px){
  .wrap{padding:0 18px;}
  .section{padding:56px 0;}

  .hero-inner{padding:60px 0 48px;}
  .hero p.lead{font-size:15.5px;margin-top:18px;}
  .hero-actions{gap:10px;margin-top:28px;}
  .hero-actions .btn{width:100%;}

  .hero-metrics{grid-template-columns:repeat(2,1fr);}
  .hero-metrics .m{padding:18px 16px;border-bottom:1px solid var(--line-d);}
  .hero-metrics .m:nth-child(2n){border-right:none;}
  .hero-metrics .m:nth-last-child(-n+2){border-bottom:none;}
  .hero-metrics .mv{font-size:22px;}
  .hero-metrics .ml{font-size:12px;}

  .grid-4{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;}
  .contact-grid,.contact-grid.contact-grid-3{grid-template-columns:1fr;}
  .gallery{grid-template-columns:1fr;}
  .biz-specs{grid-template-columns:1fr;}
  .form-2col{grid-template-columns:1fr;gap:0;}

  .sec-head p{font-size:14.5px;}
  .btn{padding:14px 22px;font-size:14.5px;}
  .form-card{padding:24px 20px;}
  .side-info .info-block{padding:22px;}

  .info-table th{width:96px;font-size:13px;padding:16px 6px;}
  .info-table td{font-size:14px;padding:16px 6px;}

  .map-frame{height:260px;border-radius:12px;}

  .subhero-inner{padding:52px 0 44px;}
  .cta .wrap{gap:24px;}
  .cta .btn{width:100%;}

  .footer-top{gap:32px;padding-bottom:30px;}
  .footer-cols{gap:32px;}
  .footer-brand p{max-width:none;}
  .footer-bottom{flex-direction:column;gap:8px;}

  .modal{padding:26px 22px;}
  .admin-bar{padding:14px 16px;}
}

/* ---------- 관리자 표: 좁은 화면에서 가로 스크롤 ---------- */
@media (max-width:820px){
  .admin-shell{padding:24px 18px 60px;}
  .data-table{display:block;overflow-x:auto;white-space:nowrap;}
  .pf-item{flex-wrap:wrap;}
  .pf-item .pf-info{flex-basis:100%;order:5;}
}